/*
 * Title: 按键错位还原问题（WERTYU）
 * Author: Yuanshun L
 * Created: 28-Sep-2021
 */
#include<stdio.h>
#include<string.h>

int main() {
    char s[] = "`1234567890-=qwertyuiop[]\\asdfghjkl;'zxcvbnm,./";
    char ch;
    // if input is from a file, "ch!='\n'" can be erased.
    while((ch=getchar()) != EOF && ch!='\n'){
        int i=0;
        while(i<strlen(s) && s[i]!=ch) i++;
        if(i<strlen(s)){
            printf("%c",s[i-1]);
        }
        else printf("%c",ch);
    }
    return 0;
}
